Datasheet > LW340A_1

LW340A_1

更新时间： 2022-12-23 00:56:26

品牌	Logo	应用领域
首尔半导体 - SEOUL		白色LED灯
页数	文件大小	规格书
18页	635K
描述
WHITE LAMP LED

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LW340A_1 数据手册

3. Absolute maximum ratings

Parameter

Symbol

Value

Unit

DC Forward Current

I_F

Forward Peak Pulse Current

I_FP

100

Reverse Voltage

Power Dissipation

V_R

P_D

114

ºC

Operating Temperature

Storage Temperature

Solder Temperature

*1 t ≤ 0.1ms, D = 1/10

T_opr

T_stg

T_s

-35 ~ 85

-40 ~ 100

260ºC for 10seconds ^*2

ºC

*2 No lower than 3mm from the base of the epoxy bulb.

4. Electric & Optical characteristics

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Luminous Intensity ^*3

I_V

Ф_V

x, y

V_F

If=20mA

V_R= 5V

2500

4500

mcd

Luminous Flux

3.5

Chromaticity Coordinate*⁴

Forward Voltage *⁵

View Angle

X=0.31, y=0.31

3.2

3.8

2θ

Deg.

lm/W

µA

Ŋ_elc

Optical Efficiency

Reverse Current

I_R

*3. SSC maintains a tolerance of ±10% on intensity and power measurements.

*4. Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram.

Color Coordinates Measurement allowance is ± 0.01

*5. A tolerance of ±0.05V on forward voltage measurements

[Note] All measurements were made under the standardized environment of SSC.

Rev. 03

January 2009

www.ZLED.com

Document No. : SSC-QP-7-07-24 (Rev.00)

1 2 3 456 7 8...18

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